Home / 16,715,744.38-25,073,809.62-5,044,216.94

Finding the Fourth Proportional to 16,715,744.38, 25,073,809.62 and 5,044,216.94

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Solution

The fourth proportional to 16,715,744.38, 25,073,809.62 and 5,044,216.94 is: 7,566,383.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,715,744.38 : 25,073,809.62 = 5,044,216.94 : x
  2. Step 2: Convert to fraction form
    16,715,744.38/25,073,809.62 = 5,044,216.94/x
  3. Step 3: Cross multiply
    16,715,744.38x = 25,073,809.62 × 5,044,216.94
  4. Step 4: Simplify right side
    16,715,744.38x = 126,477,735,279,307.67
  5. Step 5: Solve for x
    x = 126,477,735,279,307.67/16,715,744.38
  6. Step 6: Final answer
    x = 7,566,383.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.